MTG

Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

At the beginning of each opponent's upkeep, Iron Maiden deals X damage to that player, where X is the number of cards in their hand minus 4.

Flying, protection from red

{4}, {T}: You may put a creature card from your hand onto the battlefield.

Enchant creature Enchanted creature can't block. When Sluggishness is put into a graveyard from the battlefield, return Sluggishness to its owner...

At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way.

Flying, protection from black Echo {3}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upk...

{T}: Destroy target Aura attached to a creature.

Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Trample When Weatherseed Treefolk dies, return it to its owner's hand.

{1}{U}, {T}: Put target green creature on top of its owner's library.

{T}: Target creature you control gains protection from the color of your choice until end of turn.

Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

At the beginning of your upkeep, if there are seven or more lands on the battlefield, sacrifice Impending Disaster and destroy all lands.

Haste Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless yo...

Flying, vigilance Radiant, Archangel gets +1/+1 for each other creature with flying on the battlefield.

Destroy all artifacts and enchantments.

Ghitu Encampment enters the battlefield tapped. {T}: Add {R}. {1}{R}: Ghitu Encampment becomes a 2/1 red Warrior creature with first strike until...

Flying, protection from artifacts

Flash Protection from red

Other enchantments have "At the beginning of your upkeep, sacrifice this enchantment unless you pay {2}."

Flying Echo {2}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless y...

{2}: Regenerate target artifact creature.